Parties
Full legal names and contact information for landlord, tenant, and co-signer; indicate business entity type if applicable.
A co-signer agreement reduces landlord risk by securing an additional party liable for unpaid rent and damages. Electronic signatures are acceptable when ESIGN (15 U.S.C. §7001) and UETA apply, helping speed execution while preserving enforceability under contract law.
Typical users include landlords and property managers handling higher-risk applicants, tenants who need additional underwriting support, and family members or guarantors acting as co-signers.
The document serves multiple roles — underwriting, collection backup, and a clear written record of obligations between all parties.
Property owner or authorized manager signs to accept the tenant and co-signer terms; agent authority should be documented, with title and contact details included to avoid later challenges.
Tenant signs to acknowledge obligations; co-signer signs to guarantee performance and payment. Co-signer liability is enforceable according to the agreement’s language and applicable state law.
Full legal names and contact information for landlord, tenant, and co-signer; indicate business entity type if applicable.
Property address, unit number, and any parking or storage spaces explicitly included in the lease.
Start and end dates and renewal terms; include move-in and move-out obligations and prorated rent rules.
Rent amount, due date, late fees, security deposit amount, and permitted uses of the deposit.
Scope of co-signer liability, whether joint and several, duration of guaranty, and conditions triggering guarantor responsibility.
Signature blocks with printed names and dates for all parties and witness or notary lines if required by jurisdiction.
| Field | Configuration |
|---|---|
| Signer Order | Landlord → Tenant → Co-signer, sequential signing |
| Authentication | Email plus SMS code or ID check for co-signer |
| Conditional Fields | Show guaranty clauses only when co-signer selected |
| Reminder Schedule | Automated reminders at 3 and 7 days before deadline |
For reliable e-signatures, use a platform that supports secure authentication, audit trails, and common document formats.
Ensure the chosen platform can capture signer attribution, timestamps, and an unambiguous audit trail to support enforceability and recordkeeping.
Complete before lease signing and move-in.
Paid before occupancy unless agreed otherwise.
Return executed lease by move-in or agreed deadline.
Document condition on day one to avoid disputes.
Follow state timeline for deposit disposition after tenancy.
Screen tenant and co-signer information and documents.
Confirm rent, deposit, and guaranty scope in writing.
Collect signatures from landlord, tenant, and co-signer.
Complete inspection and deliver keys to tenant.
Verify if notarization or witness signatures are legally required.
Schedule in-person or remote online notarization if allowed.
Provide government ID and any KBA needed for RON.
Ensure required number of witnesses sign in view of notary.
For RON, retain audio-video as required by state rules.
Include notary acknowledgement or jurat with the document.
Provide executed copies to all parties immediately.
Retain digital audit trail and notarization records securely.
Small rental operator adopts online co-signer agreements to speed approvals and reduce in-person paperwork.
Investment firm standardizes guaranty language across its portfolio to limit landlord exposure.
| signNow | DocuSign | Adobe Sign | PandaDoc | HelloSign | |
|---|---|---|---|---|---|
| Starting Price | $8/user/mo | $15/user/mo | $14/user/mo | $19/user/mo | $15/user/mo |
| Free Trial | Yes, 7-day trial | Varies by vendor | Varies by vendor | Varies by vendor | Varies by vendor |
| Bulk Send | Yes | Yes | Yes | Yes | No |
| Audit Trail | Yes | Yes | Yes | Yes | Yes |
| HIPAA Compliant | Yes | Yes | Yes | No | No |
| Envelope Cap | No envelope cap | 100 envelopes/user/year | Varies | Varies | Varies |